2049552015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{267391}}^1$

素因数の和:267479

約数の個数: 32

約数和(自身を含む): 3799105536

約数和(自身を除く): 1749553521

約数列:

[1, 3, 5, 7, 15, 21, 35, 73, 105, 219, 365, 511, 1095, 1533, 2555, 7665, 267391, 802173, 1336955, 1871737, 4010865, 5615211, 9358685, 19519543, 28076055, 58558629, 97597715, 136636801, 292793145, 409910403, 683184005, 2049552015]

約数ペア:

[(1, 2049552015), (3, 683184005), (5, 409910403), (7, 292793145), (15, 136636801), (21, 97597715), (35, 58558629), (73, 28076055), (105, 19519543), (219, 9358685), (365, 5615211), (511, 4010865), (1095, 1871737), (1533, 1336955), (2555, 802173), (7665, 267391)]